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Gas X

Fail

The top 5 brands take 100% of clicks, so Gas X is a Fail.

Flapen Score
34
34 / 100
Ranks 1,931 of 2,035 Health & Personal Care niches · −14 vs the category median of 48
Market size
£43K/yr61K searches / yr
90-day growth
-12.1%search demand this quarter
Competition
97%top-5 click share · 5 brands · 30 sellers

Flapen Score

Gas X against its category

The dotted line is the Health & Personal Care average. Past it, Gas X is stronger. Inside it, weaker.

34Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Gas X market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Gas X 61K times last year and spent an estimated £43K. All 5 brands take every click. Flapen scores it 34 out of 100, a Fail.

01 · Demand

9.4% of searches ended in a purchase last week.

Shoppers searched for this 61K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 9.4% of those searches ended in a purchase. Searches in the last 90 days moved -12.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £43K a year.

Searches, last 12 months
61K
Growth, 90 days vs prior 90
-12.1%
Conversion, latest week
9.4%
Market size, estimated
£43Ka year
Top search term
rennie wind relief pro9K searches a year

02 · Price

A sale here is worth £7.45.

Listings sell for £7.45 on average, from £5.42 to £11.96. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 500 to 750 of them. At £7.45 that is £4K to £6K a year per listing.

Average price
£7.45under the $15 to $100 sweet spot
Price range
£5.42–£11.96
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
5K–6K
Units per listing a year
500–750
Revenue per listing a year
£4K–£6K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

83% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #333 within Over-the-Counter Medication. It carries 1,416 reviews at 4.35 stars, so a new listing needs social proof before a better product.

Sponsored listings
83%
Prime listings
83%
Out of stock, average day
0.0%
Average rank
#333in Over-the-Counter Medication
Average rating
4.35 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,416per listing
Listings tracked
6

04 · Newcomers

Amazon counts 1 of last year's 1 launches as successful.

1 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 64 months on average, so the names here are established.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
64 months

Products

Top Gas X products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 97% of clicks. A locked shelf that new listings rarely crack.

£0£6K£13K£19K£26K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

5 falling

Sellers

30

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

97%

Top 20: 100%

Open market

0%

  • Rennie78%
  • BLOATEZE8%
  • Himalaya7%
  • Gasex4%
  • NutriVolv3%
  • Open — no brand owns it (0%)

Demand

Gas X search demand

Weekly searches over the year. Pick a range.

1K750Spike '26Apr '26Apr '26May '26May '26May '26Jun '26Jun '26Jul '26

Search terms

Top Gas X search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • rennie wind relief pro9K/yr
  • gas x14K/yr
  • gas-x10K/yr
  • trapped wind9K/yr
  • flatulence relief tablets for adults7K/yr
  • trapped wind relief5K/yr
  • espumisan tablets3K/yr
  • flatulence relief3K/yr
  • rennie extra2K/yr

Reviews and returns

What reviews say buyers love and hate about Gas X

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Functionality-Overall28%−0.41

Didn't help at all for me sadly

Did not work

Didnt do anything

Value For Money11%

ok they are a little expensive for what they are

Very expensive mistake buying it

Waste of money

Acid Regulator/Stomach Ache Relief8%+0.57

Painful stomach

Gave me the most awful stomach pains

I have tried alot of different tabs to relieve my bloating and horrible discomfort

Regulates Digestion5%−0.01

I have been advised to take various tablets for bloating by Drs which dont help

Ive had digestive issues for a few years

Beware if you have pancreatitis

Dosage4%+0.44

Ok so I am trying them now at the minimum dose of one tablet not the nicest tablet I have ever had

lower dose products

Love

Efficiency18%+1.14

Works well

Works quickly

Really effective

Value For Money14%

Good price

Great value

Good value for money

Regulates Digestion11%−0.01

Works well to reduce painful bloating

Very effective for digestive problems

easily digestable to allow them to go to work in your gut

Advertised Vs Actual Product9%−0.01

Does the job

As described

They do exactly what they say on the box

Acid Regulator/Stomach Ache Relief9%+0.57

Taste nice, and got rid of the pain in my stomach

They are a little bit better for my bliated stomach

Excellent product for acid reflux

FAQ

Common Gas X questions

Answered from the same tracked data.